public ActionResult AddProduct(int productID, string productName, decimal price, int qty)
{
ShoppingCartRepo cartRepo = new ShoppingCartRepo();
SessionHelper session = new SessionHelper();
if (ModelState.IsValid)
{
session.SetProductQty(productID, qty);
cartRepo.SaveProductVisit(session.SessionID, productID, productName, price, qty);
return(RedirectToAction("ViewCart", new { sessionID = session.SessionID }));
}
else
{
ViewBag.qty = session.GetProductQty(productID);
return(View(cartRepo.GetProduct(productID)));
}
}
